The Forge

Series: 'Enterprise'Episode Title: 'The Forge'Episode Number: 407Synopsis: "Earth's embassy on Vulcan is bombed, and the ensuing investigation puts Archer and T'Pol on the trail of a Vulcan religious faction hiding in a treacherous desert."

Production on this episode began on the 14th of September. Some filming took place at an industrial site northwest of Los Angeles. (September 28, 2004 - TrekToday)

Writers Garfield Reeves-Stevens: "We've come in [to the staff] just in time to start working with the other writers on what's called the 'Vulcan arc,' which is really going to be a big, major piece of Enterprise, and of Star Trek. It's really exciting." (September 28, 2004 - TrekToday)